A Hub or a Switch
Hubs and Switches
switch,hub.
Hosts, as related to computer networking are computers that have complete two-way access to other computers across the Internet.
Authentication services are used to determine infusers are who they claim to be and are allowed to access what they are trying to access. The purpose of authentication is to protect devices, hosts, and services of a network. Authentication ensures the identity of the entity wanting access. Authentication is the process of determining if a user or identity is who they claim to be. The main goal of authentication is security, authentication is one of the first lines of defense in networking.
WAP is an abbreviation for Wireless Access Point, provided by an Integrated Services Router (ISR). Laptop computers and other various devices with wireless capabilities may be able to connect to the internet on this wireless connection. WLAN is an abbreviation for Wireless Local Area Network. Multiple wireless hosts are able to easily connect with one another when they are all on the same WLAN.
They can; that is the usual function of a switch.
DHCPDHCP
physical topology
it is the collection of computer and devises connected togethere, and connected in the sane building or immediate area
On a standard Ethernet network, between any two devices that communicate (such as computers), you can't have more than 4 repeaters (this includes hubs). "5-4-3" refers to a maximum of 5 segments; 4 repeaters; 3 segments with hosts on them.
Data Link Layer
for what hosts devices would you still need static addresses